On Halloween, Children in costumes ask for candies ____________ shouting “ Trick or Treat”.
#4612
A
from door to door
B
from one door to door
C
from one door to one door
D
drom door to another
推荐题目
 The days we look forward to ____at last. 
#4624
A
comes
B
to come
C
came
D
coming
If you keep_____,you can sit on _____side of the boat.
#4670
A
quite,either
B
still,either
C
calm,each
D
silent,both
He is_______to have come back from the abroad.
#4799
A
possibly
B
possible
C
probable
D
likely